Task 1717784699

Name: Ter5_1_dns_cfbf00112_segment_7_dms_200_40000_35_9500000_0
Workunit ID: 866831591
Created: 21 Jan 2025 12:28:56 UTC
Sent: 21 Jan 2025 23:32:05 UTC
Report deadline: 4 Feb 2025 23:32:05 UTC
Received: 23 Jan 2025 8:20:17 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 966.79
CPU time (sec): 12.09
Peak working set size (MB): 253.15
Peak swap size (MB): 10386.69
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[03:04:03][530759][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_7_dms_200_35.cpt -A 0.04 -P 1.5 -f 500.0 -W --pb_min 3600 --mc_max 1.6 --mp_min 1.1 --mismatch 0.222 --tobs 1800 --alpha 1.0 --start_template_id 9500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_7_dms_200_35.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_7_dms_200_40000_35_9500000_0_0
------> GPU usage: 0.500000
[03:04:03][530759][INFO ] Starting data processing...
[03:04:03][530759][INFO ] opti: No host transfer for n_steps. Use device global.
[03:04:03][530759][INFO ] opti: No host transfer for mean. Use device global.
[03:04:03][530759][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[03:04:03][530759][INFO ] opti: sumspec[i] allloc, free and pinned.
[03:04:03][530759][INFO ] opti: power spectrum in fft callback (static link).
[03:04:03][530759][INFO ] opti: __constant__ access is not uniform, bad!
[03:04:03][530759][INFO ] Running on device 1 NVIDIA GeForce RTX 4060
[03:04:03][530759][INFO ] CUDA global memory status (initial GPU state, including context):
[03:04:03][530759][INFO ] No template file. Generating templates.
[03:04:03][530759][INFO ] Template param value T_cons = 50000
[03:04:06][530759][INFO ] Number of generated templates to be used: 50000
[03:04:06][530759][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_7_dms_200_35.cpt
[03:04:06][530759][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_7_dms_200_35.cpt (No such file or directory).
------> Starting from scratch...
[03:04:06][530759][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_7_dms_200_35.binary
[03:04:06][530759][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_7_dms_200_DM233.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767202926
------> Number of samples/record: 0
------> Center freq in MHz: 857.5673828
------> Channel band in MHz: 3.34375
------> Number of channels/record: 256
------> Nifs: 1
------> RA (J2000): 174800.79
------> DEC (J2000): -244659.299999
------> Galactic l: 0
------> Galactic b: 0
------> Name: J1748-2446N
------> Lagformat: 0
------> Sum: 1
------> Level: 3
------> AZ at start: 0
------> ZA at start: 0
------> AST at start: 0
------> LST at start: 0
------> File size (bytes): 0
------> Data size (bytes): 0
------> Number of samples: 16777216
------> Trial dispersion measure: 233.5 cm^-3 pc
------> Scale factor: 1.37932
[03:04:06][530759][INFO ] Allocating memory for dedispersed compressed time series...
[03:04:06][530759][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[03:04:06][530759][INFO ] 8-bit allocation done
[03:04:06][530759][INFO ] Foobar
[03:04:06][530759][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_7_dms_200_35.binary
[03:04:06][530759][INFO ] Allocating memory for dedispersed uncompressed time series.
[03:04:06][530759][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[03:04:06][530759][INFO ] FftSize = 12582913
[03:04:06][530759][INFO ] Seed for random number generator is -1058537601.
[03:04:08][530759][INFO ] 8[03:04:08][530759][INFO ] 9[03:04:08][530759][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[03:04:08][530759][INFO ] Normalization factor 3.97364e-08
[03:04:08][530759][INFO ] Derived global search parameters:
------> f_A probability = 0.04
------> single bin prob(P_noise > P_thr) = 3.24424e-09
------> thr1 = 19.5464
------> thr2 = 22.7124
------> thr4 = 27.844
------> thr8 = 36.3869
------> thr16 = 50.9469
[03:04:08][530759][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2745 MB (5192 MB free / 7937 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[03:04:08][530759][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[03:04:08][530759][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[03:04:08][530759][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -126.19677734, mean= -0.00000752  -0.00000752
[03:04:08][530759][INFO ] Launching time series padding kernel: grid 196608, block 32
[03:05:03][530759][INFO ] Checkpoint committed!
[03:06:03][530759][INFO ] Checkpoint committed!
[03:07:03][530759][INFO ] Checkpoint committed!
[03:08:03][530759][INFO ] Checkpoint committed!
[03:09:03][530759][INFO ] Checkpoint committed!
[03:10:03][530759][INFO ] Checkpoint committed!
[03:11:03][530759][INFO ] Checkpoint committed!
[03:12:03][530759][INFO ] Checkpoint committed!
[03:13:03][530759][INFO ] Checkpoint committed!
[03:14:03][530759][INFO ] Checkpoint committed!
[03:15:03][530759][INFO ] Checkpoint committed!
[03:16:04][530759][INFO ] Checkpoint committed!
[03:17:04][530759][INFO ] Checkpoint committed!
[03:18:04][530759][INFO ] Checkpoint committed!
[03:19:04][530759][INFO ] Checkpoint committed!
[03:20:04][530759][INFO ] Checkpoint committed!
[03:20:08][530759][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499036 4174.805664 1.0328840 4.5050435 24.4305 20.7901  8
------> CAND:   0.499296 3737.889893 0.7434355 4.3304482 23.5044 19.7682  8
------> CAND:   0.500074 3604.123779 0.9674270 5.6082792 22.9029 19.1068  8
------> CAND:   0.499555 3735.944824 0.8568141 4.1115308 19.3644 17.3281 16
------> CAND:   0.249648 4174.805664 1.0328840 4.5050435 18.8354 16.5867 16
------> CAND:   1.497887 4209.183105 0.9838965 5.0438719 20.2407 16.2056  8
------> CAND:   1.498146 3926.427490 0.8043146 4.9686785 20.1748 16.1344  8
------> CAND:   1.498406 3704.173584 0.6596191 4.8797407 19.9066 15.8449  8
------> CAND:   0.499815 4129.208008 1.0341579 5.4065819 19.6988 15.6208  8
------> CAND:   0.250167 3604.123779 0.9674270 5.6082792 18.027 15.4635 16
------> CAND:   0.249907 4118.667480 1.0279695 5.3886089 17.9441 15.349 16
------> CAND:   0.166345 3909.709961 0.8856192 4.3278508 17.7901 15.1367 16
------> CAND:   0.748943 4241.211914 0.9833489 4.9883380 21.5911 14.5955  4
------> CAND:   0.749203 3702.438477 0.6635155 4.7986069 21.5149 14.5339  4
------> CAND:   1.248499 3709.906006 0.7998156 5.3366385 26.024 14.406  2
------> CAND:   1.248239 4046.777100 1.0254334 5.4516606 25.9207 14.3442  2
------> CAND:   1.498925 3701.929932 0.7709886 5.2999520 20.5809 13.779  4
------> CAND:   0.299474 4205.973145 0.9837338 5.0155883 16.6547 13.5862 16
------> CAND:   0.299733 3926.863037 0.8039520 4.9624739 16.5796 13.4847 16
------> CAND:   1.498665 4018.802002 0.9509953 5.3371301 24.2834 13.3662  2
------> CAND:   0.166605 3605.468994 0.9670340 3.8256745 16.317 13.1306 16
------> CAND:   0.624120 4064.349121 1.0273883 5.4474249 19.6878 13.0596  4
------> CAND:   0.999889 3777.035889 0.8106790 5.3133903 23.2406 12.7443  2
------> CAND:   0.999629 4135.875488 1.0293262 5.3626223 23.0973 12.6588  2
------> CAND:   1.497627 3928.673096 0.8762814 4.4016323 22.7764 12.4677  2
------> CAND:   1.497368 4170.798828 1.0320455 4.5421734 22.7252 12.4371  2
------> CAND: 346.665305 3666.171387 0.9018911 5.5262547 18.759 12.3141  4
------> CAND:   0.998072 4049.375977 0.9163596 5.2416468 22.4099 12.2494  2
------> CAND:  75.767850 3691.900879 0.9759072 3.9196155 15.6451 12.2319 16
------> CAND:   0.998851 3640.792480 0.7203496 4.2001734 18.6207 12.2033  4
------> CAND: 456.967854 4032.151611 0.9686636 5.3929310 18.6141 12.1981  4
------> CAND:   0.249388 3607.028320 0.9665884 3.8240016 15.5964 12.1673 16
------> CAND:   0.624379 3631.035889 0.7516494 5.3346105 18.5602 12.155  4
------> CAND: 174.177874 3667.843750 0.9237273 5.5400352 15.5758 12.14 16
------> CAND:   0.998591 4049.213623 0.9482524 4.4397430 18.4195 12.0424  4
------> CAND:   0.312190 3695.421631 0.7883746 5.3544784 16.2975 12.0065  8
------> CAND:   1.247980 4067.902344 1.0278409 5.4526191 18.3629 11.9972  4
------> CAND:   0.998332 3644.762207 0.6879102 5.1674376 21.9268 11.9619  2
------> CAND:   2.496478 3877.579590 0.8974176 5.3749218 27.4734 11.9316  1
------> CAND: 346.453545 3849.244141 0.8623220 5.3576679 18.1881 11.8574  4
------> CAND: 115.485986 3623.270752 0.8415716 5.4778833 15.3447 11.8339 16
------> CAND:   0.749462 3780.308838 0.8079374 5.3204179 18.1564 11.8321  4
------> CAND: 386.533696 3798.022949 0.9921975 5.5738826 18.1397 11.8187  4
------> CAND:  76.972232 3717.908936 0.9022983 5.5043073 15.3094 11.7872 16
------> CAND:   2.496219 4057.849854 1.0223732 5.4298725 27.0234 11.7361  1
------> CAND:   2.496738 3704.232422 0.8108183 5.3614874 27.0073 11.7291  1
------> CAND:  30.040261 3682.348633 0.8171341 5.3941340 18.0198 11.723  4
------> CAND: 158.697114 3701.270508 0.6674219 4.6765156 15.9584 11.6523  8
------> CAND:  92.427300 3738.989990 0.8873328 4.0723677 15.1696 11.6029 16
------> CAND: 231.101985 3694.686523 0.7889146 5.3422737 26.6633 11.5797  1
------> CAND:   0.498777 3746.393799 0.9839674 3.9710586 15.8776 11.5681  8
------> CAND:   0.374472 4241.211914 0.9833489 4.9883380 15.8614 11.5512  8
------> CAND:  81.813375 3667.324951 0.9474070 5.5728273 15.0095 11.3924 16
------> CAND:  29.152999 3939.190674 0.7970861 4.7238979 14.9707 11.3416 16
------> CAND:   0.415993 3855.657959 0.9056721 5.4074001 15.6418 11.3228  8
------> CAND:   0.374731 3702.438477 0.6635155 4.7986069 15.5821 11.2608  8
------> CAND: 145.439570 3810.823730 0.9210956 5.4677610 15.5778 11.2563  8
------> CAND:  82.768109 3685.406494 0.9754146 3.9167724 14.8906 11.2367 16
------> CAND: 153.650699 3685.361572 0.8466955 4.0434904 17.4002 11.229  4
------> CAND: 115.500259 3842.765381 0.9348293 5.4789057 14.8768 11.2185 16
------> CAND: 115.550863 3694.686523 0.7889146 5.3422737 14.8616 11.1987 16
------> CAND: 307.775003 3694.108154 0.8300977 4.0976768 15.4828 11.1578  8
------> CAND:  79.348557 3701.270508 0.6674219 4.6765156 14.8181 11.1418 16
------> CAND: 230.919291 3816.577881 0.8233892 5.3095436 15.4445 11.118  8
------> CAND: 231.004150 3765.946289 0.8239046 5.3499522 15.4383 11.1116  8
------> CAND: 398.070954 3654.120117 0.6873118 4.3634205 17.2354 11.098  4
------> CAND:  75.791206 3923.589355 0.9153947 5.3969722 14.7691 11.0779 16
------> CAND: 211.361643 4146.017578 1.0306450 5.3913107 17.2045 11.0734  4
------> CAND: 148.710683 4029.363770 0.8652564 5.1090751 17.1993 11.0692  4
------> CAND:  86.594053 3860.187744 0.9304988 5.4492946 14.7625 11.0691 16
------> CAND:   0.311930 4064.349121 1.0273883 5.4474249 15.3808 11.0521  8
------> CAND:   1.499184 3633.123047 0.7332308 5.2957935 20.3517 11.0258  2
------> CAND: 325.683470 3736.293213 0.8564545 4.1125779 15.3442 11.0141  8
------> CAND:  64.192185 3735.373779 0.8893541 4.0757885 15.3351 11.0047  8
------> CAND: 145.666900 3790.688965 0.8948922 5.4492183 14.7063 10.9959 16
------> CAND:   2.496997 3632.822510 0.7359279 5.3017516 25.3162 10.9947  1
------> CAND:  98.890894 3847.967041 0.9974139 4.0850325 14.705 10.9942 16
------> CAND:  67.217023 3624.719727 0.8592262 5.4795218 14.6912 10.9762 16
------> CAND:  86.605212 4037.566650 0.9488289 5.3195176 14.681 10.9629 16
------> CAND:   0.500334 3642.851074 0.7038222 5.2158933 17.0602 10.9587  4
------> CAND: 130.904203 3727.847168 0.7618092 4.3071332 17.0535 10.9533  4
------> CAND: 121.185326 3796.618164 0.9254403 5.4819489 15.2726 10.94  8
------> CAND: 417.938715 3933.678223 0.8755785 5.3070984 17.0346 10.9383  4
------> CAND:   1.499444 3607.501221 0.9664360 5.5990806 20.1552 10.9091  2
------> CAND: 175.491509 3623.211426 0.8668557 3.9506841 14.6341 10.9018 16
------> CAND:  23.084896 3699.872559 0.6735025 4.9176140 14.6331 10.9006 16
------> CAND: 120.136649 4022.074707 1.0227369 5.4672041 20.1239 10.8906  2
------> CAND: 230.897492 3847.066650 0.8631749 5.3535542 15.2174 10.8829  8
------> CAND: 461.755539 3702.668945 0.6649812 4.9120646 16.9303 10.8555  4
------> CAND:  53.290724 3876.747559 0.9265947 5.4316287 14.5845 10.8373 16
------> CAND: 382.867351 3734.407471 0.9629620 3.9733188 20.0301 10.8349  2
------> CAND:  99.495550 3809.996826 0.9211075 5.4624052 14.5652 10.8122 16
------> CAND: 115.440052 3674.846680 0.6589885 4.9706116 14.5556 10.7998 16
------> CAND:   0.997813 4189.876465 1.0247366 5.2630377 19.9595 10.793  2
------> CAND: 240.261361 3766.901367 0.9606695 5.5538249 16.8292 10.7753  4
------> CAND: 194.456178 3717.722412 0.9532633 3.9770281 14.5268 10.7623 16
------> CAND: 173.222101 3620.788086 0.8556912 5.4817877 15.0969 10.7584  8
------> CAND: 111.498108 3655.202637 0.9695286 3.8914688 14.514 10.7457 16
------> CAND:   1.000148 3675.290527 0.6563227 4.9506907 19.836 10.7198  2
------> CAND:  60.081041 3682.889404 0.8164111 5.3987303 19.8339 10.7185  2
[03:20:08][530759][INFO ] Statistics: count dirty SumSpec pages 574641 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:20:08][530759][INFO ] Data processing finished successfully!
03:20:08 (530759): called boinc_finish(0)

</stderr_txt>
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